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AVR microcontroller is an enhanced RISC low-instruction set high-speed 8-bit microcontroller with built-in Flash developed by ATMEL. It draws on the advantages of 8051 and PIC microcontrollers, has t...[Details]
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For the STC89 series microcontrollers in PQFP-44 and PLCC-44 packages, 4 I/O ports P4 are added. The address of P4 port in the special function register is E8H, which can be bit addressed. User...[Details]
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0 Introduction
With the continuous innovation of single-chip microcomputers, especially the emergence of high-cost-effective single-chip microcomputers, speed measurement and control gener...[Details]
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Many users are looking forward to Apple's moves in the upcoming March. After all, the long-rumored iPhone SE3 is about to be released. According to the latest report from the US media, vetera...[Details]
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This paper uses FPGA to realize data processing and logic control, makes full use of PC, and combines the Labwindows graphical upper-layer application software interface to generate a virtual te...[Details]
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The global chip shortage has spread to the financial industry. Bankers said that there has been a recent shortage of credit card chips, resulting in tight supply and delayed delivery, which has teste...[Details]
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Relay protection or measurement and control devices need to synchronously collect multiple voltage or current signals. The general implementation method now is to use a multi-channel successive app...[Details]
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On July 3, Baidu AI Developer Conference had an unexpected incident. During his speech, Robin Li was splashed with water by the audience, and the scene fell silent for a while. Robin Li continued his...[Details]
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The motor is the core part of many devices and systems, and its normal operation is crucial to the stable operation of the entire system. However, various faults may occur during the operation of t...[Details]
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On May 4, commercial
service robot
company Purdue Technology announced the completion of a C4 round of financing worth hundreds of millions of yuan, invested by Yuedu Capital. This is the s...[Details]
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1. Configure arm-linux-gcc 4.3.1 on the VMWare virtual machine;
2. Download the thttpd software package and unzip it;
3. Run in the thttpd root directory: ./configure;
4. Modify the Mak...[Details]
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Recently, the editor has sorted out and collected some of the latest video encryption technologies through a year of interviews and exhibition observations. The following is shared with you:
...[Details]
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With the improvement of living standards and the advancement of IT technology, the processing power of 8-bit processors can no longer meet the needs of embedded systems; while 16-bit processors have ...[Details]
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There are generally two reasons why electrical appliances are not powered on: short circuit and open circuit. Before we repair the faulty circuit, we must have an accurate diagnosis of short circuit ...[Details]
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1. Model and meaning of soft starter
The soft starter is a new generation of three-phase AC asynchronous motor control product. It is based on single-chip microcomputer control technology and ...[Details]